It's more complete now.

SVN revision: 25571

1 files changed, 43 insertions, 5 deletions

diff --git a/doc/FDO.txt b/doc/FDO.txt
index 8ebe00a914..61ee2cdbe4 100644
--- a/doc/FDO.txt
+++ b/doc/FDO.txt
@@ -1,11 +1,26 @@
-Enlightenment DR17 use freedesktop.org .desktop files according to the
+Enlightenment DR17 uses freedesktop.org .desktop files according to the
 XDG Desktop Entry Specification version 0.9.4, icon themes according to
 the XDG Icon Theme Specification version 0.11, and menus according to
-the Desktop Menu Specification version 0.92.  There are some extensions
-though.
+the Desktop Menu Specification version 0.92.  Everything is searched for
+in paths specified by XDG Base Directory Specification version 0.6.
+There are some extensions and gotchas though.
 
 
-.desktop extensions.
+Paths.
+
+The spec wants us to run gnome-config and kde-config several times at
+startup.  This is currently #if'ed out and replaced with guesses.  Lots
+of guesses is a lot quicker than actually running those programs, and
+often is good enough.  The plan is to have an idle process run those
+programs and fix the guesses.
+
+A lot of distro specific quirks can be solved by adding more directories
+and directory snippets to the ecore_desktop_paths code.  The process of
+eliminating non existing directories is quick, and only done once at
+start up.
+
+
+.desktop.
 
 Two extension fields are defined as allowed by the specification. 
 
@@ -34,7 +49,7 @@ just copy the app/icon/class data to the X-Enlightenment-IconClass
 field.
 
 
-Icon theme extensions.
+Icon theme.
 
 .edj files are searched for before the other types of icon file.  The
 "icon" group is used to specify the graphics for the icon.  It is up to
@@ -42,3 +57,26 @@ the code using the result to allow full edje interactions and
 animations, and people that write that code are encouraged to support it
 all.
 
+
+Menus.
+
+The most complex, and thus the most problematic of the specifications. 
+The general philosophy is to err on the side of caution, giving the user
+more apps in their menus rather than less.  Even if that means some
+duplicates and some things that aren't really apps.
+
+There is often a .hidden menu, it contains various types of things. 
+Some of those things are supposed to be moved into proper menus by the
+menu moving part of the spec.  The menu moving code has not been
+implemented yet. Following the above philosophy, it is shown to the
+user.
+
+Slackware and probably other distros use parent style menu merging. 
+Initially I did not write code to support that for two reasons.  The
+specification is confusing, and it takes some digging and cross
+referencing other specs to sort out what it actually means.  The other
+reason is that distros available to me at the time for testing did not
+use parent style menu merging, so there was no way to test it properly. 
+Now that I know of at least one distro that uses them, it's worthwhile
+writing the code, and installing slackware under QEMU for testing.
+